Sustainable Highway Construction (2019) / Chapter Skim
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Pages 196-205
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From page 196... ...
196 Appendix C: Preliminary and Draft Consolidated Lists of Sustainable Construction Practices
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197 TABLE C-1. Preliminary List of Identified SCPs by Inquiry Mode (Note: SCPs that appear on the same row are repeats, identified in multiple different inquiry modes.)
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198 Literature Review Survey Interview Workshop 50 sustainable practices identified 31 sustainable practices identified 23 sustainable practices identified 23 sustainable practices identified Scheduling 2‐lift paving for PCC Consider road user cost in scheduling Consider public at‐large costs (instead of just RUC) paving/milling in same work zone Accelerated construction to minimize traffic delays detour vs. no detour Consolidate work in WZ (more than one thing during shut‐down)
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199 Literature Review Survey Interview Workshop 13 sustainable practices identified 14 sustainable practices identified 8 sustainable practices identified 11 sustainable practices identified Materials Recycled materials Recycled materials (optional and REQUIRED use) Recycled materials Add minor concrete use % of recycled aggregate concrete Asphalt: WMA WMA WMA ‐ compaction aid, not energy savings large‐volume industrial byproducts (e.g., foundry sand)
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200 TABLE C-2. Draft Consolidated List of SCPs (This was the draft list once redundancies were eliminated and workshop feedback was incorporated.)
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201 Highway Construction Framework Innovative Practice Explanation (if needed) Level Category Policy/Program (continued)
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202 Highway Construction Framework Innovative Practice Explanation (if needed) Level Category Alternative Technical proposals (ATCs)
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203 Highway Construction Framework Innovative Practice Explanation (if needed) Level Category e-Construction mobile devices (HeadLight, PlanGrid, Bluebeam, AASHTO)
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204 Highway Construction Framework Innovative Practice Explanation (if needed) Level Category Asphalt: reduce segregation Construction issue that causes premature failure.
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From page 205... ...
205 Highway Construction Framework Innovative Practice Explanation (if needed) Level Category Reuse concrete beams in bridges (ODOT)
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